CN108163711B - The lifting hook fixing device of crane - Google Patents
The lifting hook fixing device of crane Download PDFInfo
- Publication number
- CN108163711B CN108163711B CN201810028672.1A CN201810028672A CN108163711B CN 108163711 B CN108163711 B CN 108163711B CN 201810028672 A CN201810028672 A CN 201810028672A CN 108163711 B CN108163711 B CN 108163711B
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- angular wheel
- wall
- lifting hook
- installation cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
Abstract
The invention discloses a kind of lifting hook fixing devices of crane, including fixing seat, installation cavity is offered in the fixing seat, being slidably installed in installation cavity, there are two movable plates, two movable plate sides close to each other are mounted on bearing seat, two bearing seats are respectively positioned on the top of fixing seat, and two bearing seats side close to each other is slidably fitted with the first grip block and the second grip block, two the second grip blocks are respectively positioned on the lower section of two the first grip blocks, the same mounting plate is fixedly installed in the top inner wall and bottom interior wall of the installation cavity, mounting plate is located between two movable plates, the two sides of the mounting plate are rotatably equipped with pulley, two pulleys are respectively positioned between two movable plates, it is opened up in the bottom interior wall of the installation cavity fluted.The present invention is adapted to different size of suspension hook, structure is simple, easy to use convenient for suspension hook is fixed, and convenient for the position of the first grip block and the second grip block is adjusted.
Description
Technical field
The present invention relates to mechanical equipment technical field more particularly to a kind of lifting hook fixing devices of crane.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, in bridge construction work
Hoisting machinery used in journey generally can be divided into light and small heavy-duty hoisting equipment, bridge-type type rises according to the difference of its construction and performance
Hoisting machinery and cantilever crane type crane, four major class of cable crane, light and small heavy-duty hoisting equipment such as: jack, air hoist, electricity
Dynamic cucurbit, balance cucurbit (also known as balance crane), hoist engine etc., gantry class heavy-duty lifting machine such as beam cranes etc., cantilever crane type
Crane such as stationary slewing crane, derrick crane, autocrane, wheel-mounted crane, crawler crane etc., cable type
The suspension hook of crane such as elevator etc., crane needs to fix when idle, and suspension hook is random when moving for crane in order to prevent
It swings, through retrieving, the patent document of application publication number CN102951555A discloses a kind of fixation device of crane hook, it
Including two support bases in left and right, the support base is fixed on the ground, and the top of the support base is bonded with suspension hook hanging plate for putting
Suspension hook is set, limited block is equipped between the support base of the left and right two, the limited block is set to the outside of suspension hook girder, the limit
Block fixes on the ground, for being limited to suspension hook, the fixed dress of the crane hook in the above-mentioned patent document retrieved
Suspension hook hanging plate can be held by setting, and suspension hook is limited, so that suspension hook will not be worn, ensure that its service life.But it is this
Fixed device is not easy to that the suspension hook of autocrane is fixed, and uses more troublesome, is not easy to meet making for people
With demand, therefore we have proposed the lifting hook fixing devices of crane, for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes the lifting hook fixing devices of crane.
The lifting hook fixing device of crane proposed by the present invention, including fixing seat offer installation cavity in the fixing seat,
It is slidably installed in installation cavity there are two movable plate, two movable plate sides close to each other are mounted on bearing seat, two carryings
Seat is respectively positioned on the top of fixing seat, and two bearing seats side close to each other is slidably fitted with the first grip block and the second folder
Block is held, two the second grip blocks are respectively positioned on the lower section of two the first grip blocks；
The same mounting plate is fixedly installed in the top inner wall and bottom interior wall of the installation cavity, mounting plate is located at two
Between movable plate, the two sides of the mounting plate are rotatably equipped with pulley, and two pulleys are respectively positioned between two movable plates, described
It opens up fluted in the bottom interior wall of installation cavity, reel is rotatably equipped in groove, there are two lead for winding on the reel
Messenger, the side that two traction ropes are located remotely from each other are fixedly connected with two movable plate sides close to each other respectively, the traction
Rope is slidably connected with corresponding pulley；
Two bearing seat sides close to each other offer shifting chute, and the side that two the first grip blocks are located remotely from each other is equal
It is fixedly installed with the first link block, the side that two the second grip blocks are located remotely from each other is fixedly installed with the second link block, and two
The side that first link block is located remotely from each other is fixedly installed with the first rack gear, and the side that two the second link blocks are located remotely from each other is solid
Dingan County is equipped with the second rack gear, and two the first rack gears and two the second rack gears are located in corresponding two shifting chutes, two shiftings
The first rotation slot is offered on the side inner wall that dynamic slot is located remotely from each other；
First rotation slot is rotatably equipped with Rotational Cylindrical, two rotations far from the first rotation slot on the side inner wall of mouth
Column side close to each other is fixedly installed with gear, and the first rack gear and the second rack gear in the same shifting chute mutually lean on
Close side is meshed with corresponding gear, and fixing sleeve is equipped with the first angular wheel, first rotation in the Rotational Cylindrical
The first mounting groove is offered in the top inner wall of slot, and the first rotating electric machine is fixedly installed in the top inner wall of the first mounting groove,
It is fixedly installed with the second angular wheel on the output shaft of first rotating electric machine, the first angular wheel and corresponding second taper
Gear is meshed.
Preferably, the bottom of first grip block is fixedly installed with limit plate, and the bottom of limit plate offers limiting slot,
Limited post is fixedly installed at the top of second grip block, limited post is connected with the side walls of corresponding limiting slot.
Preferably, two movable plate sides close to each other are fixedly installed with carrier block, and two bearing seats are located remotely from each other
The side close to each other with two carrier blocks is mutually welded respectively for side.
Preferably, it is opened up at the top of the fixing seat there are two through-hole, two through-holes are connected with installation cavity, movable plate
Top through corresponding through-hole and extend to the top of fixing seat.
Preferably, multiple springs are fixedly installed on the two sides inner wall of the installation cavity, be located in installation cavity the same side
The same end of multiple springs on wall is fixedly connected with corresponding movable plate.
Preferably, the two sides of the mounting plate are fixedly installed with mounting rod, two pulleys respectively with two mounting rod phases
Mutually separate one end rotation connection.
Preferably, the second rotation slot is offered on the side inner wall of the groove, branch is rotatably equipped in the second rotation slot
Dagger, support column are fixedly connected with reel, and fixing sleeve is equipped with third angular wheel on support column.
Preferably, the second mounting groove is offered in the bottom interior wall of second rotation slot, in the bottom of the second mounting groove
It is fixedly installed with the second rotating electric machine on wall, is fixedly installed with the 4th angular wheel on the output shaft of the second rotating electric machine, the 4th
Angular wheel is meshed with third angular wheel.
The beneficial effects of the present invention are:
(1), it is matched, is led to by Rotational Cylindrical, gear, the first angular wheel, the first rotating electric machine and the second angular wheel
Crossing the first rotating electric machine drives the second angular wheel to be rotated, and drives the first angular wheel to be revolved by the second angular wheel
Turn, drive Rotational Cylindrical to be rotated by the first angular wheel, is rotated by Rotational Cylindrical band moving gear；
(2), pass through the first grip block, the second grip block, the first link block, the second link block, the first rack gear, the second rack gear
It is matched with gear, drives the first rack gear and the second rack gear to be moved towards opposite direction by gear, pass through the first tooth
Item and second the first link block of rack drives and the second link block are moved, and are driven by the first link block and the second link block
First grip block and the second grip block are moved；
(3), by movable plate, pulley, reel, traction rope, support column, third angular wheel, the second rotating electric machine and
4th angular wheel matches, and drives the 4th angular wheel to be rotated by the second rotating electric machine, passes through the 4th angular wheel
Drive third angular wheel rotated, by third angular wheel drive support column rotated, by support column drive around
Line wheel is rotated, and is wound by reel to traction rope, is moved by traction rope and pulley driving movable plate；
The present invention is convenient for adjusting the position of the first grip block and the second grip block convenient for suspension hook is fixed
Section, is adapted to different size of suspension hook, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lifting hook fixing device of crane proposed by the present invention；
Fig. 2 is the structural schematic diagram of the part A of the lifting hook fixing device of crane proposed by the present invention；
Fig. 3 is the structural schematic diagram of the part B of the lifting hook fixing device of crane proposed by the present invention；
Fig. 4 is the structural schematic diagram of the C portion of the lifting hook fixing device of crane proposed by the present invention；
Fig. 5 is that the stereochemical structure that the reel of the lifting hook fixing device of crane proposed by the present invention is connected with support column is shown
It is intended to.
In figure: 1 fixing seat, 2 installation cavitys, 3 movable plates, 4 bearing seats, 5 first grip blocks, 6 second grip blocks, 7 mounting plates,
8 mounting rods, 9 pulleys, 10 grooves, 11 reels, 12 traction ropes, 13 second rotation slots, 14 support columns, 15 third angular wheels,
16 second mounting grooves, 17 second rotating electric machines, 18 the 4th angular wheels, 19 shifting chutes, 20 first link blocks, 21 second connections
Block, 22 first rack gears, 23 second rack gears, 24 first rotation slots, 25 Rotational Cylindricals, 26 gears, 27 first angular wheels, 28 first rotations
Rotating motor, 29 second angular wheels, 30 limit plates, 31 limiting slots, 32 limited posts.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-5, the lifting hook fixing device of crane, including fixing seat 1 are proposed in the present embodiment, in fixing seat 1
Installation cavity 2 is offered, being slidably installed in installation cavity 2, there are two movable plates 3, and two sides close to each other of movable plate 3 are respectively mounted
There is a bearing seat 4, two bearing seats 4 are respectively positioned on the top of fixing seat 1, and peace is slided in two bearing seats 4 side close to each other
Equipped with the first grip block 5 and the second grip block 6, two the second grip blocks 6 are respectively positioned on the lower section of two the first grip blocks 5；Installation
The same mounting plate 7 is fixedly installed in the top inner wall and bottom interior wall of chamber 2, mounting plate 7 is located between two movable plates 3,
The two sides of mounting plate 7 are rotatably equipped with pulley 9, and two pulleys 9 are respectively positioned between two movable plates 3, in the bottom of installation cavity 2
Fluted 10 are opened up on wall, and reel 11 is rotatably equipped in groove 10, traction rope 12 there are two windings on reel 11, two
The side that traction rope 12 is located remotely from each other is fixedly connected with two sides close to each other of movable plate 3 respectively, traction rope 12 with it is corresponding
Pulley 9 be slidably connected；Two bearing seats 4 side close to each other offers shifting chute 19, and two the first grip blocks 5 are mutually
Separate side is fixedly installed with the first link block 20, and the side that two the second grip blocks 6 are located remotely from each other is fixedly installed with
Second link block 21, the side that two the first link blocks 20 are located remotely from each other are fixedly installed with the first rack gear 22, two second companies
It connects the side that block 21 is located remotely from each other and is fixedly installed with the second rack gear 23, two the first rack gears 22 and two the second rack gear 23 difference
In corresponding two shifting chutes 19, the first rotation slot is offered on the side inner wall that two shifting chutes 19 are located remotely from each other
24；First rotation slot 24 is rotatably equipped with Rotational Cylindrical 25, two Rotational Cylindricals on the side inner wall of mouth far from the first rotation slot 24
25 sides close to each other are fixedly installed with gear 26, the first rack gear 22 and the second rack gear in the same shifting chute 19
23 sides close to each other are meshed with corresponding gear 26, and fixing sleeve is equipped with the first angular wheel 27 in Rotational Cylindrical 25, the
The first mounting groove is offered in the top inner wall of one rotation slot 24, and the first rotation is fixedly installed in the top inner wall of the first mounting groove
Rotating motor 28, is fixedly installed with the second angular wheel 29 on the output shaft of the first rotating electric machine 28, the first angular wheel 27 with it is right
The second angular wheel 29 answered is meshed, and passes through Rotational Cylindrical 25, gear 26, the first angular wheel 27,28 and of the first rotating electric machine
Second angular wheel 29 matches, and drives the second angular wheel 29 to be rotated by the first rotating electric machine 28, passes through the second cone
Shape gear 29 drives the first angular wheel 27 to be rotated, and drives Rotational Cylindrical 25 to be rotated by the first angular wheel 27, leads to
It crosses Rotational Cylindrical 25 to be rotated with moving gear 26, be connected by the first grip block 5, the second grip block 6, the first link block 20, second
It connects block 21, the first rack gear 22, the second rack gear 23 and gear 26 to match, the first rack gear 22 and the second rack gear is driven by gear 26
23 are moved towards opposite direction, drive the first link block 20 and the second connection by the first rack gear 22 and the second rack gear 23
Block 21 is moved, and drives the first grip block 5 and the second grip block 6 to be moved by the first link block 20 and the second link block 21
It is dynamic, pass through movable plate 3, pulley 9, reel 11, traction rope 12, support column 14, third angular wheel 15, the second rotating electric machine 17
It is matched with the 4th angular wheel 18, drives the 4th angular wheel 18 to be rotated by the second rotating electric machine 17, pass through the 4th
Angular wheel 18 drives third angular wheel 15 to be rotated, and drives support column 14 to be rotated by third angular wheel 15,
It drives reel 11 to be rotated by support column 14, traction rope 12 is wound by reel 11, passes through traction rope 12
Movable plate 3 is driven to be moved with pulley 9, the present invention is convenient for convenient for suspension hook is fixed to the first grip block 5 and second
The position of grip block 6 is adjusted, and is adapted to different size of suspension hook, and structure is simple, easy to use.
In the present embodiment, the bottom of the first grip block 5 is fixedly installed with limit plate 30, and the bottom of limit plate 30 opens up limited
Position slot 31, the top of the second grip block 6 is fixedly installed with limited post 32, the side walls of limited post 32 and corresponding limiting slot 31
Connection, two sides close to each other of movable plate 3 are fixedly installed with carrier block, the side that two bearing seats 4 are located remotely from each other point
The side close to each other with two carrier blocks is not welded mutually, and the top of fixing seat 1 is opened up there are two through-hole, two through-holes with peace
It behave affectedly and 2 is connected, the top of movable plate 3 is through corresponding through-hole and extends to the top of fixing seat 1, in the two sides of installation cavity 2
Multiple springs are fixedly installed on wall, the same end of multiple springs on 2 the same side inner wall of installation cavity with it is corresponding
Movable plate 3 is fixedly connected, and the two sides of mounting plate 7 are fixedly installed with mounting rod 8, two pulleys 9 respectively with two 8 phases of mounting rod
Mutually separate one end is rotatablely connected, and the second rotation slot 13, rotation in the second rotation slot 13 are offered on the side inner wall of groove 10
Support column 14 is installed, support column 14 is fixedly connected with reel 11, and fixing sleeve is equipped with third angular wheel on support column 14
15, the second mounting groove 16, fixed peace in the bottom interior wall of the second mounting groove 16 are offered in the bottom interior wall of the second rotation slot 13
Equipped with the second rotating electric machine 17, the 4th angular wheel 18, the 4th taper are fixedly installed on the output shaft of the second rotating electric machine 17
Gear 18 is meshed with third angular wheel 15, passes through Rotational Cylindrical 25, gear 26, the first angular wheel 27, the first rotating electric machine
28 and second angular wheel 29 match, drive the second angular wheel 29 to be rotated by the first rotating electric machine 28, by the
Two angular wheels 29 drive the first angular wheel 27 to be rotated, and drive Rotational Cylindrical 25 to be revolved by the first angular wheel 27
Turn, rotated by Rotational Cylindrical 25 with moving gear 26, passes through the first grip block 5, the second grip block 6, the first link block 20, the
Two link blocks 21, the first rack gear 22, the second rack gear 23 and gear 26 match, and drive the first rack gear 22 and second by gear 26
Rack gear 23 is moved towards opposite direction, drives the first link block 20 and second by the first rack gear 22 and the second rack gear 23
Link block 21 is moved, by the first link block 20 and the second link block 21 drive the first grip block 5 and the second grip block 6 into
Row movement, passes through movable plate 3, pulley 9, reel 11, traction rope 12, support column 14, third angular wheel 15, the second electric rotating
Machine 17 and the 4th angular wheel 18 match, and drive the 4th angular wheel 18 to be rotated by the second rotating electric machine 17, pass through
4th angular wheel 18 drives third angular wheel 15 to be rotated, and drives support column 14 to be revolved by third angular wheel 15
Turn, drives reel 11 to be rotated by support column 14, traction rope 12 is wound by reel 11, passes through traction rope
12 and pulley 9 drive movable plate 3 to be moved, the present invention is convenient for being fixed suspension hook, and convenient for the first grip block 5 and the
The position of two grip blocks 6 is adjusted, and is adapted to different size of suspension hook, and structure is simple, easy to use.
In the present embodiment, in use, driving the second angular wheel 29 to be rotated by the first rotating electric machine 28, by the
Two angular wheels 29 drive the first angular wheel 27 to be rotated, and drive Rotational Cylindrical 25 to be revolved by the first angular wheel 27
Turn, rotated by Rotational Cylindrical 25 with moving gear 26, drives the first rack gear 22 and the second rack gear 23 towards phase by gear 26
Anti- direction is moved, and drives the first link block 20 and the second link block 21 to carry out by the first rack gear 22 and the second rack gear 23
It is mobile, drive the first grip block 5 and the second grip block 6 to be moved by the first link block 20 and the second link block 21, at this time
Limited post 32 slides in limiting slot 31, according to two the first grip blocks 5 of big minor adjustment of suspension hook and two the second grip blocks 6 it
Between distance, then by the second rotating electric machine 17 drive the 4th angular wheel 18 rotated, pass through the 4th angular wheel 18
It drives third angular wheel 15 to be rotated, drives support column 14 to be rotated by third angular wheel 15, pass through support column
14 drive reels 11 are rotated, and are wound by reel 11 to traction rope 12, are driven by traction rope 12 and pulley 9
Movable plate 3 is moved, and keeps two movable plates 3 close to each other, drives bearing seat 4 to be moved by movable plate 3 and carrier block,
It drives the first grip block 5 and the second grip block 6 to be moved by bearing seat 4, makes two the first grip blocks 5 and two second folders
It is close to each other to hold block 6, passes through two the first grip block 5, two the second grip blocks, 6, two limit plates 30 and two limited posts 32
Suspension hook is trapped among centre by the hemi-closure space of formation, so that suspension hook be fixed, prevents suspension hook as autocrane moves
It is arbitrarily swung when dynamic.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. the lifting hook fixing device of crane, including fixing seat (1), which is characterized in that offer installation on the fixing seat (1)
Chamber (2), being slidably installed in installation cavity (2), there are two movable plate (3), and two movable plate (3) sides close to each other are mounted on
Bearing seat (4), two bearing seats (4) are respectively positioned on the top of fixing seat (1), and two bearing seat (4) sides close to each other are equal
It is slidably fitted with the first grip block (5) and the second grip block (6), two the second grip blocks (6) are respectively positioned on two the first grip blocks
(5) lower section；
It is fixedly installed with the same mounting plate (7) in the top inner wall and bottom interior wall of the installation cavity (2), mounting plate (7) position
Between two movable plates (3), the two sides of the mounting plate (7) are rotatably equipped with pulley (9), and two pulleys (9) are respectively positioned on
It between two movable plates (3), is opened up fluted (10) in the bottom interior wall of the installation cavity (2), rotational installation in groove (10)
Have reel (11), on the reel (11) winding there are two traction rope (12), two traction ropes (12) be located remotely from each other one
Side is fixedly connected with two movable plate (3) sides close to each other respectively, and the traction rope (12) is slided with corresponding pulley (9)
Connection；
Two bearing seat (4) sides close to each other offer shifting chute (19), what two the first grip blocks (5) were located remotely from each other
Side is fixedly installed with the first link block (20), and the side that two the second grip blocks (6) are located remotely from each other is fixedly installed with
Two link blocks (21), the side that two the first link blocks (20) are located remotely from each other are fixedly installed with the first rack gear (22), and two
The side that two link blocks (21) are located remotely from each other is fixedly installed with the second rack gear (23), two the first rack gears (22) and two second
Rack gear (23) is located in corresponding two shifting chutes (19), is opened on the side inner wall that two shifting chutes (19) are located remotely from each other
Equipped with the first rotation slot (24)；
First rotation slot (24) is rotatably equipped with Rotational Cylindrical (25) on the side inner wall of mouth far from the first rotation slot (24),
Two Rotational Cylindrical (25) sides close to each other are fixedly installed with gear (26), first be located in the same shifting chute (19)
Rack gear (22) and the second rack gear (23) side close to each other are meshed with corresponding gear (26), on the Rotational Cylindrical (25)
Fixing sleeve is equipped with the first angular wheel (27), offers the first mounting groove in the top inner wall of first rotation slot (24), the
It is fixedly installed in the top inner wall of one mounting groove the first rotating electric machine (28), on the output shaft of first rotating electric machine (28)
It is fixedly installed with the second angular wheel (29), the first angular wheel (27) is meshed with corresponding second angular wheel (29).
2. the lifting hook fixing device of crane according to claim 1, which is characterized in that first grip block (5)
Bottom is fixedly installed with limit plate (30), and the bottom of limit plate (30) offers limiting slot (31), second grip block (6)
Top is fixedly installed with limited post (32), and limited post (32) is connected with the side walls of corresponding limiting slot (31).
3. the lifting hook fixing device of crane according to claim 1, which is characterized in that two movable plates (3) are mutually leaned on
Close side is fixedly installed with carrier block, and the side that two bearing seats (4) are located remotely from each other mutually is leaned on two carrier blocks respectively
It mutually welds close side.
4. the lifting hook fixing device of crane according to claim 1, which is characterized in that the top of the fixing seat (1)
It opens up there are two through-hole, two through-holes are connected with installation cavity (2), and the top of movable plate (3) through corresponding through-hole and is prolonged
Extend to the top of fixing seat (1).
5. the lifting hook fixing device of crane according to claim 1, which is characterized in that the two sides of the installation cavity (2)
Multiple springs are fixedly installed on inner wall, be located at installation cavity (2) the same side inner wall on multiple springs the same end with it is right
The movable plate (3) answered is fixedly connected.
6. the lifting hook fixing device of crane according to claim 1, which is characterized in that the two sides of the mounting plate (7)
It is fixedly installed with mounting rod (8), one end rotation connection that two pulleys (9) are located remotely from each other with two mounting rods (8) respectively.
7. the lifting hook fixing device of crane according to claim 1, which is characterized in that in the side of the groove (10)
Offer on wall the second rotation slot (13), be rotatably equipped with support column (14) in the second rotation slot (13), support column (14) with around
Line wheel (11) is fixedly connected, and fixing sleeve is equipped with third angular wheel (15) on support column (14).
8. the lifting hook fixing device of crane according to claim 7, which is characterized in that second rotation slot (13)
It is offered in bottom interior wall the second mounting groove (16), is fixedly installed with the second electric rotating in the bottom interior wall of the second mounting groove (16)
Machine (17) is fixedly installed with the 4th angular wheel (18), the 4th angular wheel (18) on the output shaft of the second rotating electric machine (17)
It is meshed with third angular wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028672.1A CN108163711B (en) | 2018-01-12 | 2018-01-12 | The lifting hook fixing device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028672.1A CN108163711B (en) | 2018-01-12 | 2018-01-12 | The lifting hook fixing device of crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108163711A CN108163711A (en) | 2018-06-15 |
| CN108163711B true CN108163711B (en) | 2019-05-31 |
Family
ID=62514484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810028672.1A Active CN108163711B (en) | 2018-01-12 | 2018-01-12 | The lifting hook fixing device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108163711B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946447B (en) * | 2018-07-23 | 2023-09-26 | 扬州多力鞋服有限公司 | Special conveying equipment for clothing processing production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2576693Y (en) * | 2002-09-29 | 2003-10-01 | 新乡起重机器有限责任公司 | Horizontal steel-roll lifting machine |
| CN201158564Y (en) * | 2007-12-27 | 2008-12-03 | 宝山钢铁股份有限公司 | Steel coils lifting appliance |
| CN102976202A (en) * | 2012-11-28 | 2013-03-20 | 大连钛鼎重工有限公司 | Electrical rotary opening-closing hanger for amplitude-change vehicle mould |
| CN104162649A (en) * | 2013-05-17 | 2014-11-26 | 北京中机璞润科技有限公司 | Electric vertical lifter of cast aluminum flat ingots |
| CN107235412A (en) * | 2017-07-28 | 2017-10-10 | 唐志赏 | A kind of crane pipe fitting suspender and its application method |
-
2018
- 2018-01-12 CN CN201810028672.1A patent/CN108163711B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2576693Y (en) * | 2002-09-29 | 2003-10-01 | 新乡起重机器有限责任公司 | Horizontal steel-roll lifting machine |
| CN201158564Y (en) * | 2007-12-27 | 2008-12-03 | 宝山钢铁股份有限公司 | Steel coils lifting appliance |
| CN102976202A (en) * | 2012-11-28 | 2013-03-20 | 大连钛鼎重工有限公司 | Electrical rotary opening-closing hanger for amplitude-change vehicle mould |
| CN104162649A (en) * | 2013-05-17 | 2014-11-26 | 北京中机璞润科技有限公司 | Electric vertical lifter of cast aluminum flat ingots |
| CN107235412A (en) * | 2017-07-28 | 2017-10-10 | 唐志赏 | A kind of crane pipe fitting suspender and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108163711A (en) | 2018-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202848895U (en) | Crane hoisting mechanism | |
| US4851980A (en) | Double drum level winding rope lift mechanism for luminaires on high lighting masts | |
| CN108928757A (en) | A kind of lifting machine and its construction method of packaged type | |
| KR20030012146A (en) | Hoisting apparatus using counterweight | |
| CN108163711B (en) | The lifting hook fixing device of crane | |
| JPH06206677A (en) | Rope device for elevator | |
| CN212479963U (en) | Overspeed braking device of crane | |
| CN105398954B (en) | The lifting mechanism and container crane of a kind of crane | |
| CN105836644B (en) | Speed reducer and hoist engine | |
| CN105151999A (en) | Portable iron core overturning mechanism | |
| CN202465078U (en) | Hoisting mechanism of crane | |
| WO2021008449A1 (en) | Lifting system and large mining excavator | |
| CN210825146U (en) | Steel wire rope anti-swing device of explosion-proof single-beam crane | |
| CN201313796Y (en) | Planet differential transmission hoisting mechanism of tower crane | |
| CN105060127B (en) | A kind of fixed pillar type cantilever crane | |
| CN204057776U (en) | A kind of change triangle start lifting rope rope tower crane | |
| CN106365058A (en) | Portal crane for assembling motor with weight being above 100T | |
| CN103407921A (en) | Lifting mechanism of crane | |
| CN206751215U (en) | A kind of special hoist engine surveyed pulling force and subject shake can be reduced of crane | |
| CN205709627U (en) | Reductor and hoist engine | |
| CN111792542A (en) | A remove gallows for building bridge railing construction | |
| CN109763793A (en) | Elevator pumping unit | |
| CN117246922B (en) | Lifting structure for asphalt mixing station | |
| US2954131A (en) | Oil well hoist | |
| CN204096969U (en) | A kind of fast-assembling tower machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190426 Address after: 528000 No.2 Floro Highway, Chancheng District, Foshan City, Guangdong Province Applicant after: Foshan Transportation Co., Ltd. Address before: 720000 North Section of Zhuhong Road, Weiyang District, Xi'an City, Shaanxi Province Applicant before: Zhang Miaomiao |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |